• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号

Golang util.StringSet类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/qingyuancloud/QingYuan/pkg/util.StringSet的典型用法代码示例。如果您正苦于以下问题:Golang StringSet类的具体用法?Golang StringSet怎么用?Golang StringSet使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了StringSet类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: formatEndpoints

// Pass ports=nil for all ports.
func formatEndpoints(endpoints *api.Endpoints, ports util.StringSet) string {
	if len(endpoints.Subsets) == 0 {
		return "<none>"
	}
	list := []string{}
	max := 3
	more := false
	count := 0
	for i := range endpoints.Subsets {
		ss := &endpoints.Subsets[i]
		for i := range ss.Ports {
			port := &ss.Ports[i]
			if ports == nil || ports.Has(port.Name) {
				for i := range ss.Addresses {
					if len(list) == max {
						more = true
					}
					addr := &ss.Addresses[i]
					if !more {
						list = append(list, fmt.Sprintf("%s:%d", addr.IP, port.Port))
					}
					count++
				}
			}
		}
	}
	ret := strings.Join(list, ",")
	if more {
		return fmt.Sprintf("%s + %d more...", ret, count-max)
	}
	return ret
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:33,代码来源:resource_printer.go


示例2: runMasterServiceTest

func runMasterServiceTest(client *client.Client) {
	time.Sleep(12 * time.Second)
	svcList, err := client.Services(api.NamespaceDefault).List(labels.Everything())
	if err != nil {
		glog.Fatalf("unexpected error listing services: %v", err)
	}
	var foundRW bool
	found := util.StringSet{}
	for i := range svcList.Items {
		found.Insert(svcList.Items[i].Name)
		if svcList.Items[i].Name == "qingyuan" {
			foundRW = true
		}
	}
	if foundRW {
		ep, err := client.Endpoints(api.NamespaceDefault).Get("qingyuan")
		if err != nil {
			glog.Fatalf("unexpected error listing endpoints for qingyuan service: %v", err)
		}
		if countEndpoints(ep) == 0 {
			glog.Fatalf("no endpoints for qingyuan service: %v", ep)
		}
	} else {
		glog.Errorf("no RW service found: %v", found)
		glog.Fatal("QingYuan service test failed")
	}
	glog.Infof("Master service test passed.")
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:28,代码来源:integration.go


示例3: findKnownValue

func findKnownValue(parts []string, valueOptions util.StringSet) int {
	for i := range parts {
		if valueOptions.Has(parts[i]) {
			return i
		}
	}

	return -1
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:9,代码来源:navigation_step_parser.go


示例4: ContainedIDs

// ContainedIDs returns a util.StringSet containing all IDs of the stored items.
// This is a snapshot of a moment in time, and one should keep in mind that
// other go routines can add or remove items after you call this.
func (c *DelayFIFO) ContainedIDs() util.StringSet {
	c.rlock()
	defer c.runlock()
	set := util.StringSet{}
	for id := range c.items {
		set.Insert(id)
	}
	return set
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:12,代码来源:delay.go


示例5: ExampleInformer

func ExampleInformer() {
	// source simulates an apiserver object endpoint.
	source := framework.NewFakeControllerSource()

	// Let's do threadsafe output to get predictable test results.
	deletionCounter := make(chan string, 1000)

	// Make a controller that immediately deletes anything added to it, and
	// logs anything deleted.
	_, controller := framework.NewInformer(
		source,
		&api.Pod{},
		time.Millisecond*100,
		framework.ResourceEventHandlerFuncs{
			AddFunc: func(obj interface{}) {
				source.Delete(obj.(runtime.Object))
			},
			DeleteFunc: func(obj interface{}) {
				key, err := framework.DeletionHandlingMetaNamespaceKeyFunc(obj)
				if err != nil {
					key = "oops something went wrong with the key"
				}

				// Report this deletion.
				deletionCounter <- key
			},
		},
	)

	// Run the controller and run it until we close stop.
	stop := make(chan struct{})
	defer close(stop)
	go controller.Run(stop)

	// Let's add a few objects to the source.
	testIDs := []string{"a-hello", "b-controller", "c-framework"}
	for _, name := range testIDs {
		// Note that these pods are not valid-- the fake source doesn't
		// call validation or anything.
		source.Add(&api.Pod{ObjectMeta: api.ObjectMeta{Name: name}})
	}

	// Let's wait for the controller to process the things we just added.
	outputSet := util.StringSet{}
	for i := 0; i < len(testIDs); i++ {
		outputSet.Insert(<-deletionCounter)
	}

	for _, key := range outputSet.List() {
		fmt.Println(key)
	}
	// Output:
	// a-hello
	// b-controller
	// c-framework
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:56,代码来源:controller_test.go


示例6: ContainedIDs

// ContainedIDs returns a util.StringSet containing all IDs of the stored items.
// This is a snapshot of a moment in time, and one should keep in mind that
// other go routines can add or remove items after you call this.
func (c *HistoricalFIFO) ContainedIDs() util.StringSet {
	c.lock.RLock()
	defer c.lock.RUnlock()
	set := util.StringSet{}
	for id, entry := range c.items {
		if entry.Is(DELETE_EVENT | POP_EVENT) {
			continue
		}
		set.Insert(id)
	}
	return set
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:15,代码来源:historical.go


示例7: getFitPredicateFunctions

func getFitPredicateFunctions(names util.StringSet, args PluginFactoryArgs) (map[string]algorithm.FitPredicate, error) {
	schedulerFactoryMutex.Lock()
	defer schedulerFactoryMutex.Unlock()

	predicates := map[string]algorithm.FitPredicate{}
	for _, name := range names.List() {
		factory, ok := fitPredicateMap[name]
		if !ok {
			return nil, fmt.Errorf("Invalid predicate name %q specified - no corresponding function found", name)
		}
		predicates[name] = factory(args)
	}
	return predicates, nil
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:14,代码来源:plugins.go


示例8: getPodServiceMemberships

func (e *endpointController) getPodServiceMemberships(pod *api.Pod) (util.StringSet, error) {
	set := util.StringSet{}
	services, err := e.serviceStore.GetPodServices(pod)
	if err != nil {
		// don't log this error because this function makes pointless
		// errors when no services match.
		return set, nil
	}
	for i := range services {
		key, err := keyFunc(&services[i])
		if err != nil {
			return nil, err
		}
		set.Insert(key)
	}
	return set, nil
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:17,代码来源:endpoints_controller.go


示例9: getPriorityFunctionConfigs

func getPriorityFunctionConfigs(names util.StringSet, args PluginFactoryArgs) ([]algorithm.PriorityConfig, error) {
	schedulerFactoryMutex.Lock()
	defer schedulerFactoryMutex.Unlock()

	configs := []algorithm.PriorityConfig{}
	for _, name := range names.List() {
		factory, ok := priorityFunctionMap[name]
		if !ok {
			return nil, fmt.Errorf("Invalid priority name %s specified - no corresponding function found", name)
		}
		configs = append(configs, algorithm.PriorityConfig{
			Function: factory.Function(args),
			Weight:   factory.Weight,
		})
	}
	return configs, nil
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:17,代码来源:plugins.go


示例10: doTestIndex

// Test public interface
func doTestIndex(t *testing.T, indexer Indexer) {
	mkObj := func(id string, val string) testStoreObject {
		return testStoreObject{id: id, val: val}
	}

	// Test Index
	expected := map[string]util.StringSet{}
	expected["b"] = util.NewStringSet("a", "c")
	expected["f"] = util.NewStringSet("e")
	expected["h"] = util.NewStringSet("g")
	indexer.Add(mkObj("a", "b"))
	indexer.Add(mkObj("c", "b"))
	indexer.Add(mkObj("e", "f"))
	indexer.Add(mkObj("g", "h"))
	{
		for k, v := range expected {
			found := util.StringSet{}
			indexResults, err := indexer.Index("by_val", mkObj("", k))
			if err != nil {
				t.Errorf("Unexpected error %v", err)
			}
			for _, item := range indexResults {
				found.Insert(item.(testStoreObject).id)
			}
			items := v.List()
			if !found.HasAll(items...) {
				t.Errorf("missing items, index %s, expected %v but found %v", k, items, found.List())
			}
		}
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:32,代码来源:store_test.go


示例11: selectContainer

func selectContainer(pod *api.Pod, in io.Reader, out io.Writer) string {
	fmt.Fprintf(out, "Please select a container:\n")
	options := libutil.StringSet{}
	for ix := range pod.Spec.Containers {
		fmt.Fprintf(out, "[%d] %s\n", ix+1, pod.Spec.Containers[ix].Name)
		options.Insert(pod.Spec.Containers[ix].Name)
	}
	for {
		var input string
		fmt.Fprintf(out, "> ")
		fmt.Fscanln(in, &input)
		if options.Has(input) {
			return input
		}
		ix, err := strconv.Atoi(input)
		if err == nil && ix > 0 && ix <= len(pod.Spec.Containers) {
			return pod.Spec.Containers[ix-1].Name
		}
		fmt.Fprintf(out, "Invalid input: %s", input)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:21,代码来源:log.go


示例12: contactOthers

// Find all sibling pods in the service and post to their /write handler.
func contactOthers(state *State) {
	defer state.doneContactingPeers()
	client, err := client.NewInCluster()
	if err != nil {
		log.Fatalf("Unable to create client; error: %v\n", err)
	}
	// Double check that that worked by getting the server version.
	if v, err := client.ServerVersion(); err != nil {
		log.Fatalf("Unable to get server version: %v\n", err)
	} else {
		log.Printf("Server version: %#v\n", v)
	}

	// Do this repeatedly, in case there's some propagation delay with getting
	// newly started pods into the endpoints list.
	for i := 0; i < 15; i++ {
		endpoints, err := client.Endpoints(*namespace).Get(*service)
		if err != nil {
			state.Logf("Unable to read the endpoints for %v/%v: %v; will try again.", *namespace, *service, err)
			time.Sleep(time.Duration(1+rand.Intn(10)) * time.Second)
		}

		eps := util.StringSet{}
		for _, ss := range endpoints.Subsets {
			for _, a := range ss.Addresses {
				for _, p := range ss.Ports {
					eps.Insert(fmt.Sprintf("http://%s:%d", a.IP, p.Port))
				}
			}
		}
		for ep := range eps {
			state.Logf("Attempting to contact %s", ep)
			contactSingle(ep, state)
		}

		time.Sleep(5 * time.Second)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:39,代码来源:webserver.go


示例13: Object

// Object returns a single object representing the output of a single visit to all
// found resources.  If the Builder was a singular context (expected to return a
// single resource by user input) and only a single resource was found, the resource
// will be returned as is.  Otherwise, the returned resources will be part of an
// api.List. The ResourceVersion of the api.List will be set only if it is identical
// across all infos returned.
func (r *Result) Object() (runtime.Object, error) {
	infos, err := r.Infos()
	if err != nil {
		return nil, err
	}

	versions := util.StringSet{}
	objects := []runtime.Object{}
	for _, info := range infos {
		if info.Object != nil {
			objects = append(objects, info.Object)
			versions.Insert(info.ResourceVersion)
		}
	}

	if len(objects) == 1 {
		if r.singular {
			return objects[0], nil
		}
		// if the item is a list already, don't create another list
		if runtime.IsListType(objects[0]) {
			return objects[0], nil
		}
	}

	version := ""
	if len(versions) == 1 {
		version = versions.List()[0]
	}
	return &api.List{
		ListMeta: api.ListMeta{
			ResourceVersion: version,
		},
		Items: objects,
	}, err
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:42,代码来源:result.go


示例14: doTestStore

// Test public interface
func doTestStore(t *testing.T, store Store) {
	mkObj := func(id string, val string) testStoreObject {
		return testStoreObject{id: id, val: val}
	}

	store.Add(mkObj("foo", "bar"))
	if item, ok, _ := store.Get(mkObj("foo", "")); !ok {
		t.Errorf("didn't find inserted item")
	} else {
		if e, a := "bar", item.(testStoreObject).val; e != a {
			t.Errorf("expected %v, got %v", e, a)
		}
	}
	store.Update(mkObj("foo", "baz"))
	if item, ok, _ := store.Get(mkObj("foo", "")); !ok {
		t.Errorf("didn't find inserted item")
	} else {
		if e, a := "baz", item.(testStoreObject).val; e != a {
			t.Errorf("expected %v, got %v", e, a)
		}
	}
	store.Delete(mkObj("foo", ""))
	if _, ok, _ := store.Get(mkObj("foo", "")); ok {
		t.Errorf("found deleted item??")
	}

	// Test List.
	store.Add(mkObj("a", "b"))
	store.Add(mkObj("c", "d"))
	store.Add(mkObj("e", "e"))
	{
		found := util.StringSet{}
		for _, item := range store.List() {
			found.Insert(item.(testStoreObject).val)
		}
		if !found.HasAll("b", "d", "e") {
			t.Errorf("missing items, found: %v", found)
		}
		if len(found) != 3 {
			t.Errorf("extra items")
		}
	}

	// Test Replace.
	store.Replace([]interface{}{
		mkObj("foo", "foo"),
		mkObj("bar", "bar"),
	})

	{
		found := util.StringSet{}
		for _, item := range store.List() {
			found.Insert(item.(testStoreObject).val)
		}
		if !found.HasAll("foo", "bar") {
			t.Errorf("missing items")
		}
		if len(found) != 2 {
			t.Errorf("extra items")
		}
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:63,代码来源:store_test.go


示例15: NegotiateVersion

// NegotiateVersion queries the server's supported api versions to find
// a version that both client and server support.
// - If no version is provided, try the client's registered versions in order of
//   preference.
// - If version is provided, but not default config (explicitly requested via
//   commandline flag), and is unsupported by the server, print a warning to
//   stderr and try client's registered versions in order of preference.
// - If version is config default, and the server does not support it,
//   return an error.
func NegotiateVersion(c *Config, version string) (string, error) {
	client, err := New(c)
	if err != nil {
		return "", err
	}
	clientVersions := util.StringSet{}
	for _, v := range registered.RegisteredVersions {
		clientVersions.Insert(v)
	}
	apiVersions, err := client.ServerAPIVersions()
	if err != nil {
		return "", fmt.Errorf("couldn't read version from server: %v\n", err)
	}
	serverVersions := util.StringSet{}
	for _, v := range apiVersions.Versions {
		serverVersions.Insert(v)
	}
	// If no version requested, use config version (may also be empty).
	if len(version) == 0 {
		version = c.Version
	}
	// If version explicitly requested verify that both client and server support it.
	// If server does not support warn, but try to negotiate a lower version.
	if len(version) != 0 {
		if !clientVersions.Has(version) {
			return "", fmt.Errorf("Client does not support API version '%s'. Client supported API versions: %v", version, clientVersions)

		}
		if serverVersions.Has(version) {
			return version, nil
		}
		// If we are using an explicit config version the server does not support, fail.
		if version == c.Version {
			return "", fmt.Errorf("Server does not support API version '%s'.", version)
		}
	}

	for _, clientVersion := range registered.RegisteredVersions {
		if serverVersions.Has(clientVersion) {
			// Version was not explicitly requested in command config (--api-version).
			// Ok to fall back to a supported version with a warning.
			if len(version) != 0 {
				glog.Warningf("Server does not support API version '%s'. Falling back to '%s'.", version, clientVersion)
			}
			return clientVersion, nil
		}
	}
	return "", fmt.Errorf("Failed to negotiate an api version. Server supports: %v. Client supports: %v.",
		serverVersions, registered.RegisteredVersions)
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:59,代码来源:helper.go


示例16: TestAddDeploymentHash

func TestAddDeploymentHash(t *testing.T) {
	buf := &bytes.Buffer{}
	codec := testapi.Codec()
	rc := &api.ReplicationController{
		ObjectMeta: api.ObjectMeta{Name: "rc"},
		Spec: api.ReplicationControllerSpec{
			Selector: map[string]string{
				"foo": "bar",
			},
			Template: &api.PodTemplateSpec{
				ObjectMeta: api.ObjectMeta{
					Labels: map[string]string{
						"foo": "bar",
					},
				},
			},
		},
	}

	podList := &api.PodList{
		Items: []api.Pod{
			{ObjectMeta: api.ObjectMeta{Name: "foo"}},
			{ObjectMeta: api.ObjectMeta{Name: "bar"}},
			{ObjectMeta: api.ObjectMeta{Name: "baz"}},
		},
	}

	seen := util.StringSet{}
	updatedRc := false
	fakeClient := &client.FakeRESTClient{
		Codec: codec,
		Client: client.HTTPClientFunc(func(req *http.Request) (*http.Response, error) {
			switch p, m := req.URL.Path, req.Method; {
			case p == testapi.ResourcePath("pods", "default", "") && m == "GET":
				if req.URL.RawQuery != "labelSelector=foo%3Dbar" {
					t.Errorf("Unexpected query string: %s", req.URL.RawQuery)
				}
				return &http.Response{StatusCode: 200, Body: objBody(codec, podList)}, nil
			case p == testapi.ResourcePath("pods", "default", "foo") && m == "PUT":
				seen.Insert("foo")
				obj := readOrDie(t, req, codec)
				podList.Items[0] = *(obj.(*api.Pod))
				return &http.Response{StatusCode: 200, Body: objBody(codec, &podList.Items[0])}, nil
			case p == testapi.ResourcePath("pods", "default", "bar") && m == "PUT":
				seen.Insert("bar")
				obj := readOrDie(t, req, codec)
				podList.Items[1] = *(obj.(*api.Pod))
				return &http.Response{StatusCode: 200, Body: objBody(codec, &podList.Items[1])}, nil
			case p == testapi.ResourcePath("pods", "default", "baz") && m == "PUT":
				seen.Insert("baz")
				obj := readOrDie(t, req, codec)
				podList.Items[2] = *(obj.(*api.Pod))
				return &http.Response{StatusCode: 200, Body: objBody(codec, &podList.Items[2])}, nil
			case p == testapi.ResourcePath("replicationcontrollers", "default", "rc") && m == "PUT":
				updatedRc = true
				return &http.Response{StatusCode: 200, Body: objBody(codec, rc)}, nil
			default:
				t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
				return nil, nil
			}
		}),
	}
	clientConfig := &client.Config{Version: testapi.Version()}
	client := client.NewOrDie(clientConfig)
	client.Client = fakeClient.Client

	if _, err := AddDeploymentKeyToReplicationController(rc, client, "dk", "hash", api.NamespaceDefault, buf); err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	for _, pod := range podList.Items {
		if !seen.Has(pod.Name) {
			t.Errorf("Missing update for pod: %s", pod.Name)
		}
	}
	if !updatedRc {
		t.Errorf("Failed to update replication controller with new labels")
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:78,代码来源:rolling_updater_test.go


示例17: TestHammerController

func TestHammerController(t *testing.T) {
	// This test executes a bunch of requests through the fake source and
	// controller framework to make sure there's no locking/threading
	// errors. If an error happens, it should hang forever or trigger the
	// race detector.

	// source simulates an apiserver object endpoint.
	source := framework.NewFakeControllerSource()

	// Let's do threadsafe output to get predictable test results.
	outputSetLock := sync.Mutex{}
	// map of key to operations done on the key
	outputSet := map[string][]string{}

	recordFunc := func(eventType string, obj interface{}) {
		key, err := framework.DeletionHandlingMetaNamespaceKeyFunc(obj)
		if err != nil {
			t.Errorf("something wrong with key: %v", err)
			key = "oops something went wrong with the key"
		}

		// Record some output when items are deleted.
		outputSetLock.Lock()
		defer outputSetLock.Unlock()
		outputSet[key] = append(outputSet[key], eventType)
	}

	// Make a controller which just logs all the changes it gets.
	_, controller := framework.NewInformer(
		source,
		&api.Pod{},
		time.Millisecond*100,
		framework.ResourceEventHandlerFuncs{
			AddFunc:    func(obj interface{}) { recordFunc("add", obj) },
			UpdateFunc: func(oldObj, newObj interface{}) { recordFunc("update", newObj) },
			DeleteFunc: func(obj interface{}) { recordFunc("delete", obj) },
		},
	)

	if controller.HasSynced() {
		t.Errorf("Expected HasSynced() to return false before we started the controller")
	}

	// Run the controller and run it until we close stop.
	stop := make(chan struct{})
	go controller.Run(stop)

	// Let's wait for the controller to do its initial sync
	time.Sleep(100 * time.Millisecond)
	if !controller.HasSynced() {
		t.Errorf("Expected HasSynced() to return true after the initial sync")
	}

	wg := sync.WaitGroup{}
	const threads = 3
	wg.Add(threads)
	for i := 0; i < threads; i++ {
		go func() {
			defer wg.Done()
			// Let's add a few objects to the source.
			currentNames := util.StringSet{}
			rs := rand.NewSource(rand.Int63())
			f := fuzz.New().NilChance(.5).NumElements(0, 2).RandSource(rs)
			r := rand.New(rs) // Mustn't use r and f concurrently!
			for i := 0; i < 100; i++ {
				var name string
				var isNew bool
				if currentNames.Len() == 0 || r.Intn(3) == 1 {
					f.Fuzz(&name)
					isNew = true
				} else {
					l := currentNames.List()
					name = l[r.Intn(len(l))]
				}

				pod := &api.Pod{}
				f.Fuzz(pod)
				pod.ObjectMeta.Name = name
				pod.ObjectMeta.Namespace = "default"
				// Add, update, or delete randomly.
				// Note that these pods are not valid-- the fake source doesn't
				// call validation or perform any other checking.
				if isNew {
					currentNames.Insert(name)
					source.Add(pod)
					continue
				}
				switch r.Intn(2) {
				case 0:
					currentNames.Insert(name)
					source.Modify(pod)
				case 1:
					currentNames.Delete(name)
					source.Delete(pod)
				}
			}
		}()
	}
	wg.Wait()

//.........这里部分代码省略.........
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:101,代码来源:controller_test.go


示例18: CheckSetEq

func CheckSetEq(lhs, rhs util.StringSet) bool {
	return lhs.HasAll(rhs.List()...) && rhs.HasAll(lhs.List()...)
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:3,代码来源:podevictor_test.go


示例19: main

func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())
	addFlags(pflag.CommandLine)

	util.InitFlags()
	util.ReallyCrash = true
	util.InitLogs()
	defer util.FlushLogs()

	go func() {
		defer util.FlushLogs()
		time.Sleep(3 * time.Minute)
		glog.Fatalf("This test has timed out.")
	}()

	glog.Infof("Running tests for APIVersion: %s", apiVersion)

	firstManifestURL := ServeCachedManifestFile(testPodSpecFile)
	secondManifestURL := ServeCachedManifestFile(testPodSpecFile)
	apiServerURL, _ := startComponents(firstManifestURL, secondManifestURL, apiVersion)

	// Ok. we're good to go.
	glog.Infof("API Server started on %s", apiServerURL)
	// Wait for the synchronization threads to come up.
	time.Sleep(time.Second * 10)

	qingClient := client.NewOrDie(&client.Config{Host: apiServerURL, Version: apiVersion})

	// Run tests in parallel
	testFuncs := []testFunc{
		runReplicationControllerTest,
		runAtomicPutTest,
		runPatchTest,
		runServiceTest,
		runAPIVersionsTest,
		runMasterServiceTest,
		func(c *client.Client) {
			runSelfLinkTestOnNamespace(c, api.NamespaceDefault)
			runSelfLinkTestOnNamespace(c, "other")
		},
	}

	// Only run at most maxConcurrency tests in parallel.
	if maxConcurrency <= 0 {
		maxConcurrency = len(testFuncs)
	}
	glog.Infof("Running %d tests in parallel.", maxConcurrency)
	ch := make(chan struct{}, maxConcurrency)

	var wg sync.WaitGroup
	wg.Add(len(testFuncs))
	for i := range testFuncs {
		f := testFuncs[i]
		go func() {
			ch <- struct{}{}
			f(qingClient)
			<-ch
			wg.Done()
		}()
	}
	wg.Wait()
	close(ch)

	// Check that qinglet tried to make the containers.
	// Using a set to list unique creation attempts. Our fake is
	// really stupid, so qinglet tries to create these multiple times.
	createdConts := util.StringSet{}
	for _, p := range fakeDocker1.Created {
		// The last 8 characters are random, so slice them off.
		if n := len(p); n > 8 {
			createdConts.Insert(p[:n-8])
		}
	}
	for _, p := range fakeDocker2.Created {
		// The last 8 characters are random, so slice them off.
		if n := len(p); n > 8 {
			createdConts.Insert(p[:n-8])
		}
	}
	// We expect 9: 2 pod infra containers + 2 containers from the replication controller +
	//              1 pod infra container + 2 containers from the URL on first Qinglet +
	//              1 pod infra container + 2 containers from the URL on second Qinglet +
	//              1 pod infra container + 1 container from the service test.
	// The total number of container created is 9

	if len(createdConts) != 12 {
		glog.Fatalf("Expected 12 containers; got %v\n\nlist of created containers:\n\n%#v\n\nDocker 1 Created:\n\n%#v\n\nDocker 2 Created:\n\n%#v\n\n", len(createdConts), createdConts.List(), fakeDocker1.Created, fakeDocker2.Created)
	}
	glog.Infof("OK - found created containers: %#v", createdConts.List())

	// This test doesn't run with the others because it can't run in
	// parallel and also it schedules extra pods which would change the
	// above pod counting logic.
	runSchedulerNoPhantomPodsTest(qingClient)
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:95,代码来源:integration.go


示例20: Example

func Example() {
	// source simulates an apiserver object endpoint.
	source := framework.NewFakeControllerSource()

	// This will hold the downstream state, as we know it.
	downstream := cache.NewStore(framework.DeletionHandlingMetaNamespaceKeyFunc)

	// This will hold incoming changes. Note how we pass downstream in as a
	// KeyLister, that way resync operations will result in the correct set
	// of update/delete deltas.
	fifo := cache.NewDeltaFIFO(cache.MetaNamespaceKeyFunc, nil, downstream)

	// Let's do threadsafe output to get predictable test results.
	deletionCounter := make(chan string, 1000)

	cfg := &framework.Config{
		Queue:            fifo,
		ListerWatcher:    source,
		ObjectType:       &api.Pod{},
		FullResyncPeriod: time.Millisecond * 100,
		RetryOnError:     false,

		// Let's implement a simple controller that just deletes
		// everything that comes in.
		Process: func(obj interface{}) error {
			// Obj is from the Pop method of the Queue we make above.
			newest := obj.(cache.Deltas).Newest()

			if newest.Type != cache.Deleted {
				// Update our downstream store.
				err := downstream.Add(newest.Object)
				if err != nil {
					return err
				}

				// Delete this object.
				source.Delete(newest.Object.(runtime.Object))
			} else {
				// Update our downstream store.
				err := downstream.Delete(newest.Object)
				if err != nil {
					return err
				}

				// fifo's KeyOf is easiest, because it handles
				// DeletedFinalStateUnknown markers.
				key, err := fifo.KeyOf(newest.Object)
				if err != nil {
					return err
				}

				// Report this deletion.
				deletionCounter <- key
			}
			return nil
		},
	}

	// Create the controller and run it until we close stop.
	stop := make(chan struct{})
	defer close(stop)
	go framework.New(cfg).Run(stop)

	// Let's add a few objects to the source.
	testIDs := []string{"a-hello", "b-controller", "c-framework"}
	for _, name := range testIDs {
		// Note that these pods are not valid-- the fake source doesn't
		// call validation or anything.
		source.Add(&api.Pod{ObjectMeta: api.ObjectMeta{Name: name}})
	}

	// Let's wait for the controller to process the things we just added.
	outputSet := util.StringSet{}
	for i := 0; i < len(testIDs); i++ {
		outputSet.Insert(<-deletionCounter)
	}

	for _, key := range outputSet.List() {
		fmt.Println(key)
	}
	// Output:
	// a-hello
	// b-controller
	// c-framework
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:85,代码来源:controller_test.go



注:本文中的github.com/qingyuancloud/QingYuan/pkg/util.StringSet类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


鲜花

握手

雷人

路过

鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
上一篇:
Golang wait.Poll函数代码示例发布时间:2022-05-28
下一篇:
Golang util.FakeHandler类代码示例发布时间:2022-05-28
热门推荐
热门话题
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服(服务时间 9:00~18:00)

在线QQ客服
地址:深圳市南山区西丽大学城创智工业园
电邮:jeky_zhao#qq.com
移动电话:139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap